McGuinn & Hillman was the American duo Roger McGuinn and Chris Hillman that, in 1980, briefly recorded following Gene Clark's departure during the making of the second album by the trio McGuinn, Clark & Hillman.
These are photos from concerts where McGuinn & Hillman played, so they may be of other bands that played the concert as well.
McGuinn & Hillman Feb 14, 1981 Cherry Hill, New Jersey, United States Uploaded by Zimtrim